diff -r 5e8f9713e343 -r 3636bab5e81e test/hotspot/gtest/threadHelper.inline.hpp
--- a/test/hotspot/gtest/threadHelper.inline.hpp	Fri Nov 29 11:26:25 2019 +0100
+++ b/test/hotspot/gtest/threadHelper.inline.hpp	Fri Nov 29 12:09:25 2019 +0100
@@ -38,8 +38,7 @@
   VM_StopSafepoint(Semaphore* running, Semaphore* wait_for) :
     _running(running), _test_complete(wait_for) {}
   VMOp_Type type() const          { return VMOp_None; }
-  Mode evaluation_mode() const    { return _no_safepoint; }
-  bool is_cheap_allocated() const { return false; }
+  bool evaluate_at_safepoint() const { return false; }
   void doit()                     { _running->signal(); _test_complete->wait(); }
 };